BS 6206:1981 Specification for Impact performance requirements for flat safety glass and safety plastics for use in buildings
BS 6206:1981建筑用平板安全玻璃和安全塑料制品的碰撞性能要求的规范
更多防火阻燃测试,请联系南京睿督公司
...BS 6206:1981 Specification for Impact performance requirements for flat safety glass and safety plastics for use in buildings
BS 6206:1981建筑用平板安全玻璃和安全塑料制品的碰撞性能要求的规范
更多防火阻燃测试,请联系南京睿督公司
...